肝硬化腹水易并发感染,为探讨肝腹水的免疫状态,我们对15例乙肝后肝硬化患者的腹水中补体C3进行检测。现报告如下:1　资料和方法1.1　本组检测对象均系我院入院病人,为乙肝后肝硬化,其中男性9例,女性6例,年龄为38～65岁,其诊断则根据临床表现及“B”超、肝功等综合判定。1.2　 Cirrhosis of the ascites is complicated by infection, in order to explore the immune status of ascites, we in 15 cases of hepatitis B cirrhosis in patients with ascites complement C3 detection. Now report as follows: 1 Materials and Methods 1.1 The subjects were hospitalized patients hospitalized for hepatitis B cirrhosis, including 9 males and 6 females, aged 38 to 65 years old, the diagnosis is based on clinical manifestations and “ B ”super, liver function and other comprehensive judgment. 1.2